Our IT team is responsible for the support and evolution of various essential services for the company, such as operating systems, virtualization, authentication services, databases, monitoring, networks, and information security, serving both internal environments and client environments. The **Linux Infrastructure Analyst** position aims to act in the support and evolution of Linux environments, with a strong focus on information security, vulnerability remediation, patch management, and service availability maintenance. We are looking for committed, organized, and proactive professionals who enjoy solving problems, working in teams, and operating in critical environments, contributing to the continuous improvement of the infrastructure. We have a vacancy to make life easier for people on this team. Interested? Send your resume! **This and other advertised vacancies are available for PwD** **Responsibilities and attributes** * Act with the monitoring and client support team. * Monitor monitoring consoles. * Handle alert events. * Change hardware resources on Virtual Servers. * Notify the team of actions performed. * Follow the team's Communication group. * Call support teams. * Handle Telephone Calls. **Requirements and qualifications** **Responsibilities and attributes:** * Act in the support and operation of corporate Linux environments and client environments. * Perform recurring activities of **security vulnerability remediation**, according to internal guidelines and best practices. * Perform the **application of patches and security updates** on Linux operating systems and services, ensuring stability, availability, and compliance of the environments. * Analyze, handle, and follow up on security and infrastructure incidents, problems, and alerts. * Work together with Information Security, Monitoring, and other teams in risk mitigation and incident resolution. * Administer services and applications running on Linux servers. * Perform operational routines, preventive and corrective maintenance. * Record, document, and communicate activities performed, maintaining history and traceability of actions. * Interact with clients, internal teams, and suppliers for the resolution of technical demands. * Call support teams whenever necessary, according to defined processes. * Participate in on-call schedules, when necessary. **Expected experience:** * Experience in the administration of corporate Linux environments. * Experience in critical and high-availability environments. * Experience in vulnerability remediation, hardening, and patch management. * Experience in troubleshooting and incident resolution. * Experience in N2 or N3 technical support\. **Technical requirements** * Administration of Linux distributions, preferably Red Hat Enterprise Linux (RHEL), Rocky Linux, AlmaLinux, Oracle Linux, or CentOS. * Administration of services such as Apache, NGINX, SSH, Samba, NFS, and Bind (DNS). * Knowledge in package management (YUM/DNF/APT) and patch management. * Knowledge in service management (systemd) and task scheduling (cron). * Administration of users, groups, permissions, ACLs, and Linux file systems. * Knowledge in LVM, disk mounting, and storage management. * Knowledge in virtualization (VMware vSphere/ESXi). * Knowledge in monitoring using Zabbix or similar tools. * Knowledge in Shell Script (Bash) for routine automation. * Notions of networks (TCP/IP, DNS, DHCP, VPN, Firewall, and SSH). * Knowledge in Linux server hardening and security best practices. * Knowledge in vulnerability management tools (Tenable, Qualys, Nessus, or similar) will be considered a differential. **Behavioral skills** * Analytical capacity and problem-solving. * Good technical and interpersonal communication. * Organization and documentation of activities. * Teamwork and collaboration. * Proactivity and sense of responsibility. * Education and courses * Completed or ongoing higher education in Information Technology, Computer Science, Information Systems, Computer Engineering, or related areas. * Courses in Linux, Information Security, Shell Script, or Virtualization will be considered differentials. **Desirable certifications** * Red Hat Certified System Administrator (RHCSA). * Red Hat Certified Engineer (RHCE) (differential). * LPIC\-1 or LPIC\-2\. * Linux Foundation Certified System Administrator (LFCS). * ITIL Foundation. * Certifications in Information Security (Security\+, SC\-900, or equivalent) will be considered differentials. **Additional information** **Working hours:** Monday to Friday\- from 08:00 to 12:00 and from 13:12 to 18:00. Opportunity for remote work. Since 1997, we have been guided by customer-centricity, offering telecommunications solutions for homes, businesses, and governments. We have an innovative attitude and combine cutting-edge technology with personalized service that makes all the difference. We were born in Timbó, Santa Catarina, and evolved through significant changes: new connections, emerging technologies, and new demands from clients and users. We have expanded our presence in various cities in the states of Rio Grande do Sul, Santa Catarina, and Paraná, always maintaining excellent service and a transparent and honest relationship. In 2021, we won the 5G auction and took on the mission of bringing this innovative technology to 670 municipalities with up to 30,000 inhabitants by the end of 2029\. This milestone in our history comes with several recognitions from Anatel, such as the Best Broadband Operator in Southern Brazil, for six consecutive years! We develop solutions for the future of people and generate growth opportunities for those who make it happen! All of this with much collaboration and valuing high performance. Here, more than participating, you will build together! Be part of the future with us! Unifique, since 1997 making life easier for people! **All our opportunities are available for People with Disabilities** ### **Benefits for those who work here** Health Plan Dental Agreement Pharmacy Agreement Life Insurance Transportation Voucher Food Voucher Education Assistance Courtesy Internet School Material Assistance Cegonha Assistance PPR \- Profit Sharing Program Quinquênio \- award for time at the company Psychological Support Daycare Assistance Assistance for children with disabilities Birthday Gift Uniforms and equipment Partnerships Discounts on Unifique services
João Silva
Indeed · HR
João Silva
Indeed · HR
